Barryvdh\LaravelIdeHelper\Generator::getNamespaces PHP Method

    protected function getNamespaces()
    {
        $namespaces = array();
        // Get all aliases
        foreach ($this->getAliases() as $name => $facade) {
            // Skip the Redis facade, if not available (otherwise Fatal PHP Error)
            if ($facade == 'Illuminate\\Support\\Facades\\Redis' && !class_exists('Predis\\Client')) {
                continue;
            }
            $magicMethods = array_key_exists($name, $this->magic) ? $this->magic[$name] : array();
            $alias = new Alias($name, $facade, $magicMethods, $this->interfaces);
            if ($alias->isValid()) {
                //Add extra methods, from other classes (magic static calls)
                if (array_key_exists($name, $this->extra)) {
                    $alias->addClass($this->extra[$name]);
                }
                $namespace = $alias->getNamespace();
                if (!isset($namespaces[$namespace])) {
                    $namespaces[$namespace] = array();
                }
                $namespaces[$namespace][] = $alias;
            }
        }
        return $namespaces;
    }